FASTEST TO DO MATHEMATICAL ADDITIONS ORALLY

The World Record Of Fastest To Do Mathematical Additions Orally Is Achieved By Kridha Wadhwani On 12 January 2022 In Indore, Madhya Pradesh, India. She (Born 11 JULY,2017) Did A Total Of 48 Additions Orally In 4 Minutes 24 Seconds At The Age Of 4 Years 6 Months And Has Set A Record For The Worldwide Book Of Records.